[ 1449.059443][T32156] gre: GRE over IPv4 demultiplexer driver
[ 1449.580349][T32179] ip_gre: GRE over IPv4 tunneling driver
[ 1465.401536][T32750] ip6_gre: GRE over IPv6 tunneling driver
[ 1475.842761][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1477.827717][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1479.682730][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1481.730718][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1502.681826][ T1666] ping (1666) used greatest stack depth: 22576 bytes left